UBUNTU-CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987 net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987

CVE-2026-22987 concerns the Linux kernel net/sched subsystem. The issue arises when tcf_idrinfo_destroy() can pass an ERR_PTR(-EBUSY) as a tc_action pointer during netns teardown, leading to a dereference of an error pointer in tc_act_in_hw(). The fix adds a guard to skip ERR_PTR entries while it...

CVE-2026-22987 net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

Linux Distros Unpatched Vulnerability : CVE-2026-22987

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an...

Azure Linux 3.0 Security Update: kernel (CVE-2024-57978)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57978 advisory. - In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Fix potential error...

Azure Linux 3.0 Security Update: kernel (CVE-2024-50056)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50056 advisory. - In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix ERRPTR dereference...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004357)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004357 advisory. In the Linux kernel before 5.16.3, drivers/usb/dwc3/dwc3-qcom.c misinterprets the dwc3qcomcreateursusbplatdev return value expects it to be NULL in the error case,...

PT-2026-4487

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s networking scheduler related to traffic control and action API handling. Specifically, the issue involves a potential invalid memory dereference withi...

PT-2026-6114

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to handling crypto compressors during hibernation. Specifically, the crypto alloc acomp function can return an error pointer ERR PTR instead of...

SUSE CVE-2023-54298

In the Linux kernel, the following vulnerability has been resolved: thermal: intel: quarkdts: fix error pointer dereference If allocsocdts fails, then we can just return. Trying to free "socdts" will lead to an Oops...

CVE-2023-54298 thermal: intel: quark_dts: fix error pointer dereference

In the Linux kernel, the following vulnerability has been resolved: thermal: intel: quarkdts: fix error pointer dereference If allocsocdts fails, then we can just return. Trying to free "socdts" will lead to an Oops...

CVE-2023-54298

In the Linux kernel, the following vulnerability has been resolved: thermal: intel: quarkdts: fix error pointer dereference If allocsocdts fails, then we can just return. Trying to free "socdts" will lead to an Oops...

CVE-2023-54298 thermal: intel: quark_dts: fix error pointer dereference

In the Linux kernel, the following vulnerability has been resolved: thermal: intel: quarkdts: fix error pointer dereference If allocsocdts fails, then we can just return. Trying to free "socdts" will lead to an Oops...

CVE-2023-54298

CVE-2023-54298 affects the Linux kernel's thermal: intel: quark_dts code path. The root cause was an error pointer dereference when alloc_soc_dts() fails; attempting to free soc_dts could cause an Oops. The issue has been fixed by returning early on alloc_soc_dts() failure, preventing a faulty fr...

Linux Distros Unpatched Vulnerability : CVE-2022-50721

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dmaengine: qcom-adm: fix wrong calling convention for prepslavesg The calling convention for preslavesg is to return NULL on error and provide an error log to t...

CVE-2023-54097 regulator: stm32-pwr: fix of_iomap leak

In the Linux kernel, the following vulnerability has been resolved: regulator: stm32-pwr: fix ofiomap leak Smatch reports: drivers/regulator/stm32-pwr.c:166 stm32pwrregulatorprobe warn: 'base' from ofiomap not released on lines: 151,166. In stm32pwrregulatorprobe, base is not released when...

UBUNTU-CVE-2023-54038

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: return ERRPTR instead of NULL when there is no link hciconnectsco currently returns NULL when there is no link i.e. when hciconnlink returns NULL. scoconnect expects an ERRPTR in case of any error see line 266...

CVE-2023-54038

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: return ERRPTR instead of NULL when there is no link hciconnectsco currently returns NULL when there is no link i.e. when hciconnlink returns NULL. scoconnect expects an ERRPTR in case of any error see line 266...